October 2, 2025 | By Mary Bailey Plug Power Inc. (Latham, N.Y.) announced the delivery of its first 10-megawatt (MW) GenEco electrolyzer array to Galp, Portugal’s leading integrated energy company. The array was delivered to Galp’s Sines Refinery, home of the largest proton exchange membrane (PEM) hydrogen electrolyzer project underway in Europe. The module is...